package com.project.mapper;

import com.project.bean.UserBean;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
@Mapper
public interface IUserMapper {
    /**
     * 登陆
     * @param userName
     * @param pwd
     * @return
     */
    public UserBean login(@Param("userName") String userName,@Param("pwd") String pwd);
}
